CN112726437A - Assembled steel concrete integrated configuration culvert - Google Patents
Assembled steel concrete integrated configuration culvert Download PDFInfo
- Publication number
- CN112726437A CN112726437A CN202011636285.XA CN202011636285A CN112726437A CN 112726437 A CN112726437 A CN 112726437A CN 202011636285 A CN202011636285 A CN 202011636285A CN 112726437 A CN112726437 A CN 112726437A
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- main body
- plate main
- fixedly connected
- plate
- bottom plate
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F5/00—Draining the sub-base, i.e. subgrade or ground-work, e.g. embankment of roads or of the ballastway of railways or draining-off road surface or ballastway drainage by trenches, culverts, or conduits or other specially adapted means
- E01F5/005—Culverts ; Head-structures for culverts, or for drainage-conduit outlets in slopes
Abstract
The invention relates to an assembled steel concrete combined structure culvert in the technical field of structure culverts, which comprises a bottom plate main body, a standing plate main body and a top plate main body, wherein the upper surface of the bottom plate main body is fixedly connected with first inserting blocks, four groups of first inserting blocks are symmetrically distributed in pairs, the side wall of each first inserting block is provided with a first locking hole, the bottom of the top plate main body is fixedly connected with a second inserting block, the side wall of each second inserting block is provided with a second locking hole, the top and the bottom of the standing plate main body are provided with positioning grooves, the side wall of the standing plate main body is provided with a fixing mechanism corresponding to the first inserting block and the second inserting block, one side of the upper surface of the bottom plate main body is provided with a positioning hole, and the other side of the upper surface of the bottom plate main body is provided with a locking mechanism, the assembled steel concrete combined structure culvert realizes that the positioning and the installation of the bottom plate main body, the standing plate main, and the bottom plate main body, the standing plate main body and the top plate main body can be temporarily fixed.
Description
Technical Field
The invention relates to the technical field of structural culverts, in particular to an assembled steel concrete combined structure culvert.
Background
The traditional culvert engineering construction method is mostly in-site formwork erection pouring, the defects are more, construction points are scattered, the construction quality is not easy to control, the occupied formwork and support turnover material period is long, the construction progress is greatly influenced by winter and rainy period, the construction period is long, and the problem is usually solved by adopting an assembly type steel concrete composite structure.
The bottom plate is generally installed earlier to current assembled steel concrete integrated configuration culvert, then the installation curb plate, install the roof at the top of two blocks of curb plates at last, the bottom plate, curb plate and roof are fixed through the concrete, because current assembled steel concrete integrated configuration culvert does not set up corresponding positioning mechanism, this has just led to when installing, the bottom plate, the installation of curb plate and roof is slower, because when the installation, need guarantee the bottom plate, laminate mutually between curb plate and the roof, and, do not have the temporary fixation, this just makes the mounted position probably inaccurate enough, the time limit for a project has still been prolonged, and the stability of later stage culvert also does not ensure.
Based on the above, the invention designs an assembled steel concrete combined structure culvert to solve the problems.
Disclosure of Invention
Solves the technical problem
Aiming at the defects in the prior art, the invention provides a fabricated steel concrete combined structure culvert.
Technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme:
an assembly type steel concrete combined structure culvert comprises a bottom plate main body, a standing plate main body and a top plate main body, wherein four groups of first insertion blocks are fixedly connected to the upper surface of the bottom plate main body, the four groups of first insertion blocks are symmetrically distributed in pairs, first locking holes are formed in the side wall of each first insertion block, a second insertion block is fixedly connected to the bottom of the top plate main body, the position of each second insertion block corresponds to that of each first insertion block, second locking holes are formed in the side wall of each second insertion block, positioning grooves corresponding to the first insertion blocks and the second insertion blocks are formed in the top and the bottom of the standing plate main body, the first insertion blocks and the second insertion blocks are movably inserted into the positioning grooves, fixing mechanisms corresponding to the first insertion blocks and the second insertion blocks are arranged on the side wall of the standing plate main body, positioning holes are formed in one side of the upper surface of the bottom plate main body, and locking mechanisms are arranged on the other side of the upper surface of the bottom plate main body, and the multiple groups of the bottom plate main bodies are spliced through the locking mechanisms and the positioning holes.
Furthermore, locking mechanism includes the fixed plate, the fixed plate passes through bolt fixed connection at the upper surface of bottom plate main part, the top fixedly connected with backup pad of fixed plate, the fixed section of thick bamboo of top fixedly connected with of backup pad, the inside of fixed section of thick bamboo is equipped with the cylinder inner chamber, the cylinder inner chamber sliding connection of fixed section of thick bamboo has the slider.
Furthermore, the bottom of the sliding block is fixedly connected with two groups of positioning rods, the bottoms of the positioning rods penetrate through the fixed cylinder and the supporting plate to extend downwards and are movably inserted into the positioning holes, the top of the sliding block is fixedly connected with a pull rod, the top of the pull rod penetrates through the fixed cylinder and extends upwards, the pull rod is sleeved with a spring, the bottom of the spring is abutted against the sliding block, the top wall of the cylindrical inner cavity of the top fixed cylinder of the spring is abutted against the top wall of the cylindrical inner cavity of the top fixed cylinder of the spring, and the spring is in a.
Furthermore, the fixing mechanism comprises a fixture block, a mounting groove is formed in the side wall of the standing plate main body, the fixture block is fixedly connected to the inner wall of the mounting groove through a bolt, a side plate is fixedly connected to one side of the fixture block, which is far away from the inner wall of the mounting groove, two groups of side rods are fixedly connected to one side of the side plate, which is far away from the fixture block, a baffle is fixedly connected to one end of the side rod, which is far away from the side plate, and a nut.
Furthermore, a sliding plate is connected to the side rods in a sliding manner, two groups of round holes corresponding to the side rods are formed in the sliding plate, three groups of locking rods are fixedly connected to one side of the sliding plate, a bearing is fixedly connected to the other side of the sliding plate, a lead screw is connected to the axis of the nut seat in a threaded manner, and one end of the lead screw penetrates through the baffle and the nut seat and is rotatably connected to the inside of the bearing.
Furthermore, one end of the screw rod, which is far away from the bearing, is fixedly connected with a rotating handle, and a round hole corresponding to the screw rod is formed in the baffle.
Furthermore, one end of the locking rod, which is far away from the sliding plate, sequentially penetrates through the side plate and the standing plate main body and is movably inserted into the first locking hole or the second locking hole.
Advantageous effects
Compared with the known public technology, the technical scheme provided by the invention has the following beneficial effects:
1. according to the culvert body, the bottom plate body, the standing plate body, the top plate body, the first inserting block, the positioning groove, the second inserting block, the locking mechanism and the fixing mechanism are arranged, so that the bottom plate body, the standing plate body and the top plate body can be conveniently positioned and installed when being installed, the assembling time is saved, the accuracy of the installation position is ensured, the bottom plate body, the standing plate body and the top plate body can be temporarily fixed, the workload of workers is reduced, the installation effect of the culvert with the combined structure is ensured, the construction period is shortened, the stability of the culvert body is enhanced, and the requirements of users are met.
2. The locking mechanism is simple in structure and stable in operation, when a plurality of groups of bottom plate main bodies are assembled, the bottom plate main bodies are conveniently and correspondingly positioned and fixed, the sliding blocks drive the positioning rods to be inserted into the positioning holes, the plurality of groups of bottom plate main bodies are fixed and positioned, a user can operate the locking mechanism conveniently and quickly, time and labor are saved, the sliding blocks can be pushed downwards by the reaction force of the springs, the positioning rods can be stably inserted into the positioning holes, and stable assembly of the plurality of groups of bottom plate main bodies is guaranteed.
3. When the fixing mechanism is used for fixing the first inserting block and the second inserting block, the first inserting block and the second inserting block can be inserted into the positioning groove, the rotating handle can be rotated at the moment, the rotating handle drives the screw rod to rotate, the screw rod rotates in the bearing and rotates along the screw of the nut seat, the screw rod pushes the sliding plate to move, the sliding plate drives the locking rod to move and is inserted into the first locking hole or the second locking hole, and the first inserting block or the second inserting block is fixed.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
FIG. 1 is a schematic view of the main structure of the present invention;
FIG. 2 is an exploded view of the structure of the present invention;
FIG. 3 is a block diagram of the main body of the standing board of the present invention;
FIG. 4 is an enlarged view of portion A of FIG. 3 in accordance with the present invention;
FIG. 5 is a block diagram of the main body of the base plate of the present invention;
FIG. 6 is a cross-sectional view of a stationary barrel of the present invention;
fig. 7 is a structural view of the top plate main body of the present invention.
The reference numerals in the drawings denote: 1. the bottom plate comprises a bottom plate main body 101, a first inserting block 1011, a first locking hole 102, a positioning hole 2, a standing plate main body 201, a positioning groove 202, a mounting groove 3, a top plate main body 301, a second inserting block 3011, a second locking hole 4, a fixing plate 401, a supporting plate 5, a fixing barrel 501, a sliding block 5011, a positioning rod 5012, a pull rod 502, a spring 6, a clamping block 601, a side plate 602, a side rod 603, a baffle 6031, a nut seat 7, a sliding plate 701, a locking rod 702, a bearing 8, a lead screw 801 and a rotating handle.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The present invention will be further described with reference to the following examples.
Example 1
As shown in fig. 1-7, an assembled steel concrete composite structure culvert comprises a bottom plate main body 1, a standing plate main body 2 and a top plate main body 3, wherein four groups of first insertion blocks 101 are fixedly connected to the upper surface of the bottom plate main body 1, the four groups of first insertion blocks 101 are distributed in a pairwise symmetry manner, the side wall of the first insertion block 101 is provided with a first locking hole 1011, the bottom of the top plate main body 3 is fixedly connected with a second insertion block 301, the position of the second insertion block 301 corresponds to that of the first insertion block 101, the side wall of the second insertion block 301 is provided with a second locking hole 3011, the top and the bottom of the standing plate main body 2 are provided with positioning grooves 201 corresponding to the first insertion block 101 and the second insertion block 301, the first insertion block 101 and the second insertion block 301 are movably inserted into the positioning grooves 201, the side wall of the standing plate main body 2 is provided with a fixing mechanism corresponding to the first insertion block 101 and the second insertion block 301, one side of the upper surface of the bottom plate main body, the other side of the upper surface of the bottom plate main body 1 is provided with a locking mechanism, and a plurality of groups of bottom plate main bodies 1 are spliced through the locking mechanism and the positioning holes 102.
When carrying out bottom plate main part 1, the installation of standing board main part 2 and roof main part 3, can arrange bottom plate main part 1 in the ground bottom, then fix two sets of board main parts 2 of standing in the both sides of bottom plate main part 1, the specific constant head tank 201 that uses the board main part 2 of standing cup joints on first inserted block 101, then fix roof main part 3 on two sets of board main parts 2 of standing, the specific two sets of second inserted blocks 301 with the bottom of roof main part 3 are pegged graft on board main part 2 of standing, realize fixed the installation to roof main part 3 through the fixing to second inserted block 301.
As shown in figures 1-7 during the use, this device is through setting up bottom plate main part 1, stand board main part 2, roof main part 3, first inserted block 101, constant head tank 201, second inserted block 301, locking mechanism and fixed establishment, realized when carrying out bottom plate main part 1, stand board main part 2 and roof main part 3's installation, be convenient for fix a position the installation to it, the time of assembling has been practiced thrift, the accuracy of mounted position is guaranteed, and can fix bottom plate main part 1, stand board main part 2 and roof main part 3 temporarily, staff's work load has been reduced, the installation effectiveness of integrated configuration culvert has been guaranteed, the time limit for a project is shortened, the stability of culvert main part has been strengthened, user's demand is satisfied.
Example 2
Example 2 is a further modification to example 1.
As shown in fig. 1-7, the fabricated steel concrete composite structure culvert comprises a bottom plate main body 1, a standing plate main body 2 and a top plate main body 3, wherein four groups of first insertion blocks 101 are fixedly connected to the upper surface of the bottom plate main body 1, the four groups of first insertion blocks 101 are symmetrically distributed in pairs, the side wall of each first insertion block 101 is provided with a first locking hole 1011, the bottom of the top plate main body 3 is fixedly connected with a second insertion block 301, the position of the second insertion block 301 corresponds to that of the first insertion block 101, the side wall of the second insertion block 301 is provided with a second locking hole 3011, the top and the bottom of the standing plate main body 2 are provided with positioning grooves 201 corresponding to the first insertion block 101 and the second insertion block 301, the first insertion block 101 and the second insertion block 301 are movably inserted into the positioning grooves 201, the side wall of the standing plate main body 2 is provided with a fixing mechanism corresponding to the first insertion block 101 and the second insertion block 301, one side of the upper surface of the bottom plate main body 1 is provided with, the other side of the upper surface of the bottom plate main body 1 is provided with a locking mechanism, and a plurality of groups of bottom plate main bodies 1 are spliced through the locking mechanism and the positioning holes 102.
Locking mechanism includes fixed plate 4, fixed plate 4 passes through bolt fixed connection at the upper surface of bottom plate main part 1, the top fixedly connected with backup pad 401 of fixed plate 4, the fixed section of thick bamboo 5 of top fixedly connected with of backup pad 401, the inside of fixed section of thick bamboo 5 is equipped with the cylinder inner chamber, the cylinder inner chamber sliding connection of fixed section of thick bamboo 5 has slider 501, fixed plate 4 passes through bolt fixed connection at the upper surface of bottom plate main part 1, consequently, the later stage is also convenient for pull down it, used repeatedly many times.
Two sets of locating levers 5011 of slider 501's bottom fixedly connected with, locating lever 5011's bottom is passed fixed cylinder 5 and backup pad 401 downwardly extending and the activity is pegged graft in locating hole 102, slider 501's top fixedly connected with pull rod 5012, fixed cylinder 5 is passed and upwards extends at pull rod 5012's top, the spring 502 has been cup jointed on the pull rod 5012, spring 502's bottom offsets with slider 501, the cylinder inner chamber roof of the fixed cylinder 5 in top of spring 502 offsets, and spring 502 is in compression state, slider 501 can be promoted downwards to spring 502's reaction force, make stable the pegging graft in locating hole 102 of locating lever 5011, guarantee the stable concatenation of multiunit bottom plate main part 1.
As shown in fig. 1-7, the locking mechanism has a simple structure and is stable in operation, when a plurality of sets of bottom plate main bodies 1 are assembled, corresponding positioning and fixing between the bottom plate main bodies 1 are facilitated, when positioning is performed, the pull rod 5012 is pulled upwards at first, the pull rod 5012 drives the slider 501 to move upwards and compress the spring 502, the slider 501 moves upwards to drive the positioning rod 5011 to move upwards and retract into the inner cavity of the fixed cylinder 5, at the moment, the two sets of bottom plate main bodies 1 are butted, the pull rod 5012 is loosened after the butting, at the moment, the spring 502 stretches and drives the slider 501 to move, the slider 501 drives the positioning rod 5011 to be inserted into the positioning hole 102, and the fixing and positioning of the plurality of sets of bottom plate main bodies 1 are realized.
Example 3
Example 3 is a further modification to example 1.
As shown in fig. 1-7, the fabricated steel concrete composite structure culvert comprises a bottom plate main body 1, a standing plate main body 2 and a top plate main body 3, wherein four groups of first insertion blocks 101 are fixedly connected to the upper surface of the bottom plate main body 1, the four groups of first insertion blocks 101 are symmetrically distributed in pairs, the side wall of each first insertion block 101 is provided with a first locking hole 1011, the bottom of the top plate main body 3 is fixedly connected with a second insertion block 301, the position of the second insertion block 301 corresponds to that of the first insertion block 101, the side wall of the second insertion block 301 is provided with a second locking hole 3011, the top and the bottom of the standing plate main body 2 are provided with positioning grooves 201 corresponding to the first insertion block 101 and the second insertion block 301, the first insertion block 101 and the second insertion block 301 are movably inserted into the positioning grooves 201, the side wall of the standing plate main body 2 is provided with a fixing mechanism corresponding to the first insertion block 101 and the second insertion block 301, one side of the upper surface of the bottom plate main body 1 is provided with, the upper surface opposite side of bottom plate main part 1 is equipped with locking mechanism, the concatenation is realized through locking mechanism and locating hole 102 to multiunit bottom plate main part 1, this device is through setting up bottom plate main part 1, station board main part 2, roof main part 3, first inserted block 101, constant head tank 201, second inserted block 301, locking mechanism and fixed establishment, realized carrying out bottom plate main part 1, when standing board main part 2 and roof main part 3's installation, be convenient for fix a position the installation to it, the time of assembling has been practiced thrift, the accuracy of mounted position is guaranteed, and can be to bottom plate main part 1, station board main part 2 and roof main part 3 carry out interim fixing, staff's work load has been reduced, the installation effect of integrated configuration culvert has been guaranteed, the reduction of erection time, the stability of culvert main part has been strengthened, user's demand is satisfied.
Fixing mechanism includes fixture block 6, mounting groove 202 has been seted up to the lateral wall of board main part 2 stands, fixture block 6 passes through bolt fixed connection at the inner wall of mounting groove 202, fixture block 6 keeps away from one side fixedly connected with curb plate 601 of mounting groove 202 inner wall, one side fixedly connected with two sets of side levers 602 that fixture block 6 was kept away from to curb plate 601, the one end fixedly connected with baffle 603 of curb plate 601 is kept away from to side lever 602, the lateral wall fixedly connected with nut seat 6031 of baffle 603, fixture block 6 passes through bolt fixed connection at the inner wall of mounting groove 202, this just makes and is convenient for pull down fixture block 6 at the later stage, thereby be convenient for reuse of device, the later stage can be with fixture block 6, curb plate 601, side lever 602, baffle 603, nut seat 6031, sliding plate 7, check lock lever 701, bearing 702, lead screw 8 and twist 801 take off, thereby be.
The side lever 602 is slidably connected with a sliding plate 7, two sets of circular holes corresponding to the side lever 602 are formed in the sliding plate 7, three sets of locking rods 701 are fixedly connected to one side of the sliding plate 7, a bearing 702 is fixedly connected to the other side of the sliding plate 7, a lead screw 8 is in threaded connection with the axis of the nut seat 6031, and one end of the lead screw 8 penetrates through the baffle 603 and the nut seat 6031 and is rotatably connected in the bearing 702.
One end of the screw rod 8, which is far away from the bearing 702, is fixedly connected with a rotating handle 801, a round hole corresponding to the screw rod 8 is formed in the baffle 603, and the rotating handle 801 is convenient for rotating the screw rod 8.
One end of the locking rod 701 far away from the sliding plate 7 sequentially penetrates through the side plate 601 and the standing plate main body 2 and is movably inserted into the first locking hole 1011 or the second locking hole 3011.
When the fixing mechanism is used for fixing the first insert block 101 and the second insert block 301, as shown in fig. 1-7, firstly, the first insert block 101 and the second insert block 301 are inserted into the positioning groove 201, at this time, the rotating handle 801 can be rotated, the rotating handle 801 drives the screw rod 8 to rotate, the screw rod 8 rotates in the bearing 702 and rotates spirally along the nut seat 6031, the screw rod 8 pushes the sliding plate 7 to move, the sliding plate 7 drives the locking rods 701 to move and insert into the first locking holes 1011 or the second locking holes 3011, so that the first insert block 101 or the second insert block 301 is fixed, the fixing mode is simple, convenient and time-saving, labor-saving, and the three groups of locking rods 701 are good in fixing effect on the first insert block 101 or the second insert block 301, so that the temporary fixing stability is ensured, and the requirements of a user are met.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the corresponding technical solutions.
Claims (7)
1. The utility model provides an assembled steel concrete integrated configuration culvert, includes bottom plate main part (1), station board main part (2) and roof main part (3), its characterized in that: the upper surface of the bottom plate main body (1) is fixedly connected with four groups of first insertion blocks (101), the four groups of first insertion blocks (101) are symmetrically distributed in pairs, the side wall of each first insertion block (101) is provided with a first locking hole (1011), the bottom of the top plate main body (3) is fixedly connected with a second insertion block (301), the position of each second insertion block (301) corresponds to that of each first insertion block (101), the side wall of each second insertion block (301) is provided with a second locking hole (3011), the top and the bottom of the standing plate main body (2) are provided with positioning grooves (201) corresponding to the first insertion blocks (101) and the second insertion blocks (301), the first insertion blocks (101) and the second insertion blocks (301) are movably inserted into the positioning grooves (201), and the side wall of the standing plate main body (2) is provided with fixing mechanisms corresponding to the first insertion blocks (101) and the second insertion blocks (301), the bottom plate is characterized in that one side of the upper surface of the bottom plate main body (1) is provided with a positioning hole (102), the other side of the upper surface of the bottom plate main body (1) is provided with a locking mechanism, and the bottom plate main bodies (1) are spliced through the locking mechanism and the positioning hole (102).
2. The assembled steel concrete composite structure culvert according to claim 1, wherein the locking mechanism comprises a fixing plate (4), the fixing plate (4) is fixedly connected to the upper surface of the bottom plate main body (1) through bolts, a supporting plate (401) is fixedly connected to the top of the fixing plate (4), a fixing cylinder (5) is fixedly connected to the top of the supporting plate (401), a cylindrical inner cavity is formed in the fixing cylinder (5), and a sliding block (501) is slidably connected to the cylindrical inner cavity of the fixing cylinder (5).
3. The assembled steel concrete composite structure culvert according to claim 2, wherein the bottom of the sliding block (501) is fixedly connected with two groups of positioning rods (5011), the bottoms of the positioning rods (5011) penetrate through the fixed cylinder (5) and the supporting plate (401) to extend downwards and are movably inserted into the positioning holes (102), the top of the sliding block (501) is fixedly connected with a pull rod (5012), the top of the pull rod (5012) penetrates through the fixed cylinder (5) and extends upwards, the pull rod (5012) is sleeved with a spring (502), the bottom of the spring (502) abuts against the sliding block (501), the top wall of a cylindrical inner cavity of the fixed cylinder (5) at the top of the spring (502) abuts against, and the spring (502) is in a compressed state.
4. The assembled steel concrete composite structure culvert according to claim 1, wherein the fixing mechanism comprises a clamping block (6), the side wall of the standing plate main body (2) is provided with a mounting groove (202), the clamping block (6) is fixedly connected to the inner wall of the mounting groove (202) through bolts, a side plate (601) is fixedly connected to one side of the clamping block (6) far away from the inner wall of the mounting groove (202), two sets of side rods (602) are fixedly connected to one side of the side plate (601) far away from the clamping block (6), a baffle plate (603) is fixedly connected to one end of the side rod (602) far away from the side plate (601), and a nut seat (6031) is fixedly connected to the side wall of the baffle plate (603).
5. The assembled steel concrete composite structure culvert according to claim 4, wherein a sliding plate (7) is slidably connected to the side bars (602), two sets of circular holes corresponding to the side bars (602) are formed in the sliding plate (7), three sets of locking rods (701) are fixedly connected to one side of the sliding plate (7), a bearing (702) is fixedly connected to the other side of the sliding plate (7), a lead screw (8) is connected to the axis of the nut seat (6031) in a threaded manner, and one end of the lead screw (8) passes through the baffle plate (603) and the nut seat (6031) and is rotatably connected in the bearing (702).
6. The assembled steel concrete combined structure culvert according to claim 5, wherein one end of the screw rod (8) far away from the bearing (702) is fixedly connected with a rotating handle (801), and the baffle (603) is provided with a round hole corresponding to the screw rod (8).
7. An assembled steel concrete composite structure culvert according to claim 5, characterized in that one end of the locking rod (701) far away from the sliding plate (7) passes through the side plate (601) and the standing plate main body (2) in sequence and is movably inserted in the first locking hole (1011) or the second locking hole (3011).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011636285.XA CN112726437A (en) | 2020-12-31 | 2020-12-31 | Assembled steel concrete integrated configuration culvert |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011636285.XA CN112726437A (en) | 2020-12-31 | 2020-12-31 | Assembled steel concrete integrated configuration culvert |
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| Publication Number | Publication Date |
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| CN112726437A true CN112726437A (en) | 2021-04-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011636285.XA Withdrawn CN112726437A (en) | 2020-12-31 | 2020-12-31 | Assembled steel concrete integrated configuration culvert |
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| CN (1) | CN112726437A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114453111A (en) * | 2022-01-11 | 2022-05-10 | 黎崇怡 | Grinder of nanometer new material production usefulness |
| CN114960484A (en) * | 2022-05-24 | 2022-08-30 | 中冶交通建设集团有限公司 | Assembly type steel structure culvert assembling process |
| CN115045208A (en) * | 2022-06-23 | 2022-09-13 | 广东东楚建设有限公司 | Assembled underground box culvert of superimposed sheet form |
-
2020
- 2020-12-31 CN CN202011636285.XA patent/CN112726437A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114453111A (en) * | 2022-01-11 | 2022-05-10 | 黎崇怡 | Grinder of nanometer new material production usefulness |
| CN114453111B (en) * | 2022-01-11 | 2024-03-22 | 岳阳瑞德科技有限公司 | Grinding device for producing new nano material |
| CN114960484A (en) * | 2022-05-24 | 2022-08-30 | 中冶交通建设集团有限公司 | Assembly type steel structure culvert assembling process |
| CN114960484B (en) * | 2022-05-24 | 2023-10-27 | 中冶交通建设集团有限公司 | Assembling process for assembled steel structure culvert |
| CN115045208A (en) * | 2022-06-23 | 2022-09-13 | 广东东楚建设有限公司 | Assembled underground box culvert of superimposed sheet form |
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